Ethyl 4,4,4,4',4',4'-hexafluoro-DL-valinate CAS 78185-92-9
| CAS No. | 78185-92-9 |
| Molecular Formula | C7H9F6NO2 |
| Molecular Weight | 253.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 253.14 g/mol gives Ethyl 4,4,4,4',4',4'-hexafluoro-DL-valinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 4,4,4,4',4',4'-hexafluoro-DL-valinate (CAS 78185-92-9), molecular formula C7H9F6NO2 and molecular weight 253.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 4,4,4,4',4',4'-hexafluoro-DL-valinate (C7H9F6NO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 253.14 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 4,4,4,4',4',4'-hexafluoro-DL-valinate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H9F6NO2 |
| Molecular Weight | 253.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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- N-[4-(sec-Butoxy)phenyl]-N-[2-(2-phenoxyethoxy)-benzyl]amine (CAS 1040685-51-5)
- 1902AB 247170-27-0 3-Fluoro-4-(trifluoromethyl)benzamide C8H5F4NO (CAS 247170-27-0)
- (2-Cyclopropyl-6-fluorophenyl)boronic acid (CAS 1373394-32-1)
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